10 Best Screw Assortment Sets 2026 in the United States

The Grip-Rite L312STT5 PrimeGuard Plus #10 x 3-1/2" Wood to Wood Deck Screw is a solid choice for those needing reliable screws for exterior wood projects. These screws stand out with their PrimeGuard Plus coating that offers strong corrosion protection, making them ideal for outdoor applications prone to weather exposure.

The Type 17 point design ensures easy self-starting, which means you won't need to pre-drill holes, and it helps prevent the wood from splitting, saving you time and frustration. The bugle head style is designed to provide a smooth and flush finish, enhancing the appearance of your project. Additionally, the star drive T-25 system helps to engage the bit quickly and reduces slippage, and it includes a T-25 bit for convenience.

With coarse threads, these screws offer superior grip, ensuring a tight and solid connection between wood pieces. Made of steel, these screws are durable and robust. The product comes in a 5lb box, which provides a good quantity for larger projects. If you're specifically working on decking or similar wood-to-wood outdoor projects, this product will serve you well.

The Hapric 1400-piece screw assortment kit offers a broad range of common metric and SAE set screws, covering 26 sizes from M3 to M8 and 1/8" to 5/16" in diameter. Made from durable 12.9 grade alloy steel with black zinc plating, these screws resist rust and wear, making them suitable for both indoor and outdoor use. The kit features cup-point screws with socket (hex) heads, which provide secure fastening and good torque. Included are 10 hex keys and tweezers, which add convenience when working on detailed repairs.

The screws come organized in labeled, thick divider boxes that help keep sizes sorted and easy to find. This kit is ideal for those involved in electronics repair, door handle installation, plumbing fixes, or general maintenance requiring set screws. On the downside, while the kit covers the most frequently used sizes, it may not include less common or specialty sizes, and its weight and volume might feel bulky if you only need a few screws. Additionally, the external hex drive means you’ll need the right sized hex keys for installation.

If you want a comprehensive and well-organized collection of common set screws for everyday projects, this kit is a practical and reliable choice.

The 1150PCS Screws Assortment Kit by GLADRVWAY is a comprehensive collection of stainless steel screws, perfect for various applications like bathroom fixtures, door handles, faucets, and more. The screws are made of high-quality 304 stainless steel, boasting excellent corrosion resistance and durability, making them suitable for both indoor and outdoor use. The kit includes 26 different sizes of Allen head socket hex grub set screws, ranging from M3 to M8 in the metric system and 1/8" to 5/16" in SAE sizes, allowing for a wide range of uses and compatibility with many projects.

Additionally, the screws are designed with cup tips to prevent parts from loosening and provide good shock resistance and tight fitness, ensuring they stay securely in place during use. The kit also comes with five hex wrenches, making installation straightforward and convenient. Each screw type is packed in individual bags and organized in a sturdy transparent box with a clear size and quantity chart, helping users quickly find the right screw for their needs and avoid confusion.

This screw assortment set is an excellent choice for DIY enthusiasts, professionals, and anyone who frequently performs household repairs or small projects.